This patch adds fdt support to the m68k architecture.
Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Angelo Dureghello angelo@sysam.it --- Changes for v2: - add OF_CONTROL, DM and DM_SERIAL as default config options for all cpu families Changes for v3: - none Changes for v4: - bisectability, moved SUPPORT_OF_CONTROL to next patch --- arch/m68k/Kconfig | 33 +++++++++++++++++++++++++++++++++ arch/m68k/cpu/u-boot.lds | 6 ++++-- 2 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 1f6df5c870..fef108105b 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -6,36 +6,69 @@ config SYS_ARCH
# processor family config MCF520x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF52x2 + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF523x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF530x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF5301x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF532x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF537x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF5441x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF5445x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF5227x + select OF_CONTROL + select DM + select DM_SERIAL bool
config MCF547x_8x + select OF_CONTROL + select DM + select DM_SERIAL bool
# processor type diff --git a/arch/m68k/cpu/u-boot.lds b/arch/m68k/cpu/u-boot.lds index 96451208e5..64cf2ff5ef 100644 --- a/arch/m68k/cpu/u-boot.lds +++ b/arch/m68k/cpu/u-boot.lds @@ -68,13 +68,15 @@ SECTIONS __ex_table : { *(__ex_table) } __stop___ex_table = .;
- . = ALIGN(256); + . = ALIGN(4); __init_begin = .; .text.init : { *(.text.init) } .data.init : { *(.data.init) } - . = ALIGN(256); + . = ALIGN(4); __init_end = .;
+ _end = .; + __bss_start = .; .bss (NOLOAD) : {